Mame 2003plus Romset [patched]

Some users have reported that the F2 key behaves differently between MAME 2003 and MAME 2003-Plus. In certain builds, F2 in MAME 2003-Plus may result in a message saying "core does not support save states" rather than entering the service menu. This appears to be a mapping quirk rather than an actual core limitation. The NVRAM bootstraps included in MAME 2003-Plus reduce the need to access service menus in many games.

But a MAME core is useless without its matching software library. Enter the . mame 2003plus romset